Stephen was an 18-year-old aspiring architect stabbed to death by a group of up to six white youths in an unprovoked racist attack as he waited at a bus stop in Eltham, south-east London, with a friend on 22nd 1993.

A second review last year by Mark Ellison QC found that corruption allegations about a Metropolitan Police detective who worked on the original investigation into his killing should have been revealed to the public inquiry led by Sir William Macpherson.